Title: Thumbnails browser cache: http://img.youtube.com Last modified: October 28, 2016 --- # Thumbnails browser cache: http://img.youtube.com * [artandscores](https://wordpress.org/support/users/artandscores/) * (@artandscores) * [9 years, 7 months ago](https://wordpress.org/support/topic/thumbnails-browser-cache-httpimg-youtube-com/) * Hi, is there a way to solve this kind of messages given by PageSpeed Tools Insights? * I´ve got somany sliders pointing to youtube, that create thumbnails. So i´ve got plenty of ” You must specify browser cache”: * [http://img.youtube.com/vi/9X4c0zyS99I/0.jpg](http://img.youtube.com/vi/9X4c0zyS99I/0.jpg)( 2 horas) [http://img.youtube.com/vi/9X4c0zyS99I/1.jpg](http://img.youtube.com/vi/9X4c0zyS99I/1.jpg)( 2 horas) [http://img.youtube.com/vi/LE53LRRSFIE/0.jpg](http://img.youtube.com/vi/LE53LRRSFIE/0.jpg)( 2 horas) [http://img.youtube.com/vi/LE53LRRSFIE/1.jpg](http://img.youtube.com/vi/LE53LRRSFIE/1.jpg)( 2 horas) [http://img.youtube.com/vi/X8PYAVbc1Bg/0.jpg](http://img.youtube.com/vi/X8PYAVbc1Bg/0.jpg)( 2 horas) [http://img.youtube.com/vi/X8PYAVbc1Bg/1.jpg](http://img.youtube.com/vi/X8PYAVbc1Bg/1.jpg)( 2 horas) [http://img.youtube.com/vi/_ryfv9kHQoM/0.jpg](http://img.youtube.com/vi/_ryfv9kHQoM/0.jpg)( 2 horas) [http://img.youtube.com/vi/_ryfv9kHQoM/1.jpg](http://img.youtube.com/vi/_ryfv9kHQoM/1.jpg)( 2 horas) [https://img.youtube.com/vi/1UZHMjbWoYM/0.jpg](https://img.youtube.com/vi/1UZHMjbWoYM/0.jpg)( 2 horas) [https://img.youtube.com/vi/1UZHMjbWoYM/1.jpg](https://img.youtube.com/vi/1UZHMjbWoYM/1.jpg)( 2 horas) [https://img.youtube.com/vi/6p_3jHd10kg/0.jpg](https://img.youtube.com/vi/6p_3jHd10kg/0.jpg)( 2 horas) [https://img.youtube.com/vi/6p_3jHd10kg/1.jpg](https://img.youtube.com/vi/6p_3jHd10kg/1.jpg)( 2 horas) [https://img.youtube.com/vi/DNagVyUyxao/0.jpg](https://img.youtube.com/vi/DNagVyUyxao/0.jpg)( 2 horas) [https://img.youtube.com/vi/DNagVyUyxao/1.jpg](https://img.youtube.com/vi/DNagVyUyxao/1.jpg)( 2 horas) [https://img.youtube.com/vi/GeliZ8ZQhsw/0.jpg](https://img.youtube.com/vi/GeliZ8ZQhsw/0.jpg)( 2 horas) [https://img.youtube.com/vi/GeliZ8ZQhsw/1.jpg](https://img.youtube.com/vi/GeliZ8ZQhsw/1.jpg)( 2 horas) [https://img.youtube.com/vi/RqSB0XUCcns/0.jpg](https://img.youtube.com/vi/RqSB0XUCcns/0.jpg)( 2 horas) [https://img.youtube.com/vi/RqSB0XUCcns/1.jpg](https://img.youtube.com/vi/RqSB0XUCcns/1.jpg)( 2 horas) [https://img.youtube.com/vi/SxQBAnLnFCU/0.jpg](https://img.youtube.com/vi/SxQBAnLnFCU/0.jpg)( 2 horas) [https://img.youtube.com/vi/SxQBAnLnFCU/1.jpg](https://img.youtube.com/vi/SxQBAnLnFCU/1.jpg)( 2 horas) [https://img.youtube.com/vi/YVzW6sFfA0c/0.jpg](https://img.youtube.com/vi/YVzW6sFfA0c/0.jpg)( 2 horas) [https://img.youtube.com/vi/YVzW6sFfA0c/1.jpg](https://img.youtube.com/vi/YVzW6sFfA0c/1.jpg)( 2 horas) [https://img.youtube.com/vi/Zmp4j8-yPNo/0.jpg](https://img.youtube.com/vi/Zmp4j8-yPNo/0.jpg)( 2 horas) [https://img.youtube.com/vi/Zmp4j8-yPNo/1.jpg](https://img.youtube.com/vi/Zmp4j8-yPNo/1.jpg)( 2 horas) [https://img.youtube.com/vi/hGdMrX5iag0/0.jpg](https://img.youtube.com/vi/hGdMrX5iag0/0.jpg)( 2 horas) [https://img.youtube.com/vi/hGdMrX5iag0/1.jpg](https://img.youtube.com/vi/hGdMrX5iag0/1.jpg)( 2 horas) [https://img.youtube.com/vi/iZQF2oauOIQ/0.jpg](https://img.youtube.com/vi/iZQF2oauOIQ/0.jpg)( 2 horas) [https://img.youtube.com/vi/iZQF2oauOIQ/1.jpg](https://img.youtube.com/vi/iZQF2oauOIQ/1.jpg)( 2 horas) [https://img.youtube.com/vi/xCu56Xidyo0/0.jpg](https://img.youtube.com/vi/xCu56Xidyo0/0.jpg)( 2 horas) [https://img.youtube.com/vi/xCu56Xidyo0/1.jpg](https://img.youtube.com/vi/xCu56Xidyo0/1.jpg)( 2 horas) * Thanks a lot. Viewing 2 replies - 1 through 2 (of 2 total) * Plugin Author [WonderPlugin](https://wordpress.org/support/users/wonderplugin/) * (@wonderplugin) * [9 years, 7 months ago](https://wordpress.org/support/topic/thumbnails-browser-cache-httpimg-youtube-com/#post-8372467) * These images are hosted on YouTube, I don’t think you can do anything about them. * In the plugin, after you add the YouTube video, click the “Upload” button of the input box “Enter poster image URL”, then you can select an image from your own WordPress, instead of using the default thumbnail images from YouTube. * Thread Starter [artandscores](https://wordpress.org/support/users/artandscores/) * (@artandscores) * [9 years, 7 months ago](https://wordpress.org/support/topic/thumbnails-browser-cache-httpimg-youtube-com/#post-8372670) * Ok, i understand. * If were you, you´ll do?, what´s the right way in your opinion for this issue? * I,ve got plenty of images, you give importance to that messages of PageSpeed Tools Insights? * Thanks. Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘Thumbnails browser cache: http://img.youtube.com’ is closed to new replies. * ![](https://ps.w.org/wonderplugin-slider-lite/assets/icon-128x128.png?rev=1341124) * [Wonder Slider Lite](https://wordpress.org/plugins/wonderplugin-slider-lite/) * [Frequently Asked Questions](https://wordpress.org/plugins/wonderplugin-slider-lite/#faq) * [Support Threads](https://wordpress.org/support/plugin/wonderplugin-slider-lite/) * [Active Topics](https://wordpress.org/support/plugin/wonderplugin-slider-lite/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wonderplugin-slider-lite/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wonderplugin-slider-lite/reviews/) * 2 replies * 2 participants * Last reply from: [artandscores](https://wordpress.org/support/users/artandscores/) * Last activity: [9 years, 7 months ago](https://wordpress.org/support/topic/thumbnails-browser-cache-httpimg-youtube-com/#post-8372670) * Status: not resolved